According to a dress up game I made. Nimini ( the blue one) is 's OC. And Yuriko (the pink one) is MY OC.

Nimini and Yuriko are both orphan and was taken care by a clan which all consists of women ( kunoichi). They are like sisters. The clan is famous for their poisons and hypnosis. They are called the "Kuroi Chou" clan which means Black Butterfly.

Nimini and Yuriko in Kimono [link]Nimini and Yuriko in Bikini [link]Nimini and Yuriko as waitress [link]Nimini and Yuriko as Mermaids [link]Nimini and Yuriko in School [link]Nimini and Yuriko in Casuals [link]Nimini and Yuriko in Gothic Lolita [link]Nimini and Yuriko in Fantasy [link]Nimini and Yuriko in Battle Suits [link]